<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>第五个案例</title>
</head>
<body>

 <form action="/five_post/" method="post">
        用户名: <input type="text" placeholder="请输入用户		  名" name="username">
        <br>
        密码: <input type="password" name="password">
        <br>
        <input type="submit" value="提交">
    </form>


</body>
</html>